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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /sdext/source/presenter/PresenterToolBar.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sdext/source/presenter/PresenterToolBar.cxx')
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1 files changed, 1929 insertions, 0 deletions
diff --git a/sdext/source/presenter/PresenterToolBar.cxx b/sdext/source/presenter/PresenterToolBar.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/settings.hxx>
+#include "PresenterToolBar.hxx"
+
+#include "PresenterBitmapContainer.hxx"
+#include "PresenterCanvasHelper.hxx"
+#include "PresenterGeometryHelper.hxx"
+#include "PresenterPaintManager.hxx"
+#include "PresenterTimer.hxx"
+#include "PresenterWindowManager.hxx"
+
+#include <cppuhelper/compbase.hxx>
+#include <com/sun/star/awt/XWindowPeer.hpp>
+#include <com/sun/star/drawing/framework/XControllerManager.hpp>
+#include <com/sun/star/drawing/framework/XConfigurationController.hpp>
+#include <com/sun/star/drawing/framework/XPane.hpp>
+#include <com/sun/star/geometry/AffineMatrix2D.hpp>
+#include <com/sun/star/rendering/CompositeOperation.hpp>
+#include <com/sun/star/rendering/RenderState.hpp>
+#include <com/sun/star/rendering/TextDirection.hpp>
+#include <com/sun/star/rendering/ViewState.hpp>
+#include <com/sun/star/rendering/XSpriteCanvas.hpp>
+#include <com/sun/star/util/Color.hpp>
+#include <rtl/ustrbuf.hxx>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::drawing::framework;
+
+namespace sdext::presenter {
+
+static const sal_Int32 gnGapSize (20);
+
+namespace {
+
+ class Text
+ {
+ public:
+ Text();
+ Text (
+ const OUString& rsText,
+ const PresenterTheme::SharedFontDescriptor& rpFont);
+
+ void SetText (const OUString& rsText);
+ const OUString& GetText() const;
+ const PresenterTheme::SharedFontDescriptor& GetFont() const;
+
+ void Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState,
+ const awt::Rectangle& rBoundingBox);
+
+ geometry::RealRectangle2D GetBoundingBox (
+ const Reference<rendering::XCanvas>& rxCanvas);
+
+ private:
+ OUString msText;
+ PresenterTheme::SharedFontDescriptor mpFont;
+ };
+
+ class ElementMode
+ {
+ public:
+ ElementMode();
+ ElementMode(const ElementMode&) = delete;
+ ElementMode& operator=(const ElementMode&) = delete;
+
+ SharedBitmapDescriptor mpIcon;
+ OUString msAction;
+ Text maText;
+
+ void ReadElementMode (
+ const Reference<beans::XPropertySet>& rxProperties,
+ const OUString& rsModeName,
+ std::shared_ptr<ElementMode> const & rpDefaultMode,
+ ::sdext::presenter::PresenterToolBar::Context const & rContext);
+ };
+ typedef std::shared_ptr<ElementMode> SharedElementMode;
+
+} // end of anonymous namespace
+
+class PresenterToolBar::Context
+{
+public:
+ Context() = default;
+ Context(const Context&) = delete;
+ Context& operator=(const Context&) = delete;
+ Reference<drawing::XPresenterHelper> mxPresenterHelper;
+ css::uno::Reference<css::rendering::XCanvas> mxCanvas;
+};
+
+//===== PresenterToolBar::Element =============================================
+
+namespace {
+ typedef cppu::WeakComponentImplHelper<
+ css::document::XEventListener,
+ css::frame::XStatusListener
+ > ElementInterfaceBase;
+
+ class Element
+ : private ::cppu::BaseMutex,
+ public ElementInterfaceBase
+ {
+ public:
+ explicit Element (const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+ Element(const Element&) = delete;
+ Element& operator=(const Element&) = delete;
+
+ virtual void SAL_CALL disposing() override;
+
+ virtual void SetModes (
+ const SharedElementMode& rpNormalMode,
+ const SharedElementMode& rpMouseOverMode,
+ const SharedElementMode& rpSelectedMode,
+ const SharedElementMode& rpDisabledMode);
+ void CurrentSlideHasChanged();
+ void SetLocation (const awt::Point& rLocation);
+ void SetSize (const geometry::RealSize2D& rSize);
+ virtual void Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState) = 0;
+ awt::Size const & GetBoundingSize (
+ const Reference<rendering::XCanvas>& rxCanvas);
+ awt::Rectangle GetBoundingBox() const;
+ virtual bool SetState (const bool bIsOver, const bool bIsPressed);
+ void Invalidate (const bool bSynchronous);
+ bool IsOutside (const awt::Rectangle& rBox);
+ virtual bool IsFilling() const;
+ void UpdateState();
+
+ // lang::XEventListener
+
+ virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent) override;
+
+ // document::XEventListener
+
+ virtual void SAL_CALL notifyEvent (const css::document::EventObject& rEvent) override;
+
+ // frame::XStatusListener
+
+ virtual void SAL_CALL statusChanged (const css::frame::FeatureStateEvent& rEvent) override;
+
+ protected:
+ ::rtl::Reference<PresenterToolBar> mpToolBar;
+ awt::Point maLocation;
+ awt::Size maSize;
+ SharedElementMode mpNormal;
+ SharedElementMode mpMouseOver;
+ SharedElementMode mpSelected;
+ SharedElementMode mpDisabled;
+ SharedElementMode mpMode;
+ bool mbIsOver;
+ bool mbIsPressed;
+ bool mbIsSelected;
+
+ virtual awt::Size CreateBoundingSize (
+ const Reference<rendering::XCanvas>& rxCanvas) = 0;
+
+ bool IsEnabled() const { return mbIsEnabled;}
+ private:
+ bool mbIsEnabled;
+ };
+
+} // end of anonymous namespace
+
+class PresenterToolBar::ElementContainerPart
+ : public ::std::vector<rtl::Reference<Element> >
+{
+};
+
+//===== Button ================================================================
+
+namespace {
+
+ class Button : public Element
+ {
+ public:
+ static ::rtl::Reference<Element> Create (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+
+ virtual void SAL_CALL disposing() override;
+
+ virtual void Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState) override;
+
+ // lang::XEventListener
+
+ virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent) override;
+
+ protected:
+ virtual awt::Size CreateBoundingSize (
+ const Reference<rendering::XCanvas>& rxCanvas) override;
+
+ private:
+ bool mbIsListenerRegistered;
+
+ Button (const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+ void Initialize();
+ void PaintIcon (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const sal_Int32 nTextHeight,
+ const rendering::ViewState& rViewState);
+ PresenterBitmapDescriptor::Mode GetMode() const;
+ };
+
+//===== Label =================================================================
+
+ class Label : public Element
+ {
+ public:
+ explicit Label (const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+
+ void SetText (const OUString& rsText);
+ virtual void Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState) override;
+ virtual bool SetState (const bool bIsOver, const bool bIsPressed) override;
+
+ protected:
+ virtual awt::Size CreateBoundingSize (
+ const Reference<rendering::XCanvas>& rxCanvas) override;
+ };
+
+// Some specialized controls.
+
+ class TimeFormatter
+ {
+ public:
+ static OUString FormatTime (const oslDateTime& rTime);
+ };
+
+ class TimeLabel : public Label
+ {
+ public:
+ void ConnectToTimer();
+ virtual void TimeHasChanged (const oslDateTime& rCurrentTime) = 0;
+ protected:
+ explicit TimeLabel(const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+ using Element::disposing;
+ virtual void SAL_CALL disposing() override;
+ private:
+ class Listener : public PresenterClockTimer::Listener
+ {
+ public:
+ explicit Listener (const ::rtl::Reference<TimeLabel>& rxLabel)
+ : mxLabel(rxLabel) {}
+ virtual ~Listener() {}
+ virtual void TimeHasChanged (const oslDateTime& rCurrentTime) override
+ { if (mxLabel.is()) mxLabel->TimeHasChanged(rCurrentTime); }
+ private:
+ ::rtl::Reference<TimeLabel> mxLabel;
+ };
+ std::shared_ptr<PresenterClockTimer::Listener> mpListener;
+ };
+
+ class CurrentTimeLabel : public TimeLabel
+ {
+ public:
+ static ::rtl::Reference<Element> Create (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+ virtual void SetModes (
+ const SharedElementMode& rpNormalMode,
+ const SharedElementMode& rpMouseOverMode,
+ const SharedElementMode& rpSelectedMode,
+ const SharedElementMode& rpDisabledMode) override;
+ private:
+ CurrentTimeLabel (const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+ virtual ~CurrentTimeLabel() override;
+ virtual void TimeHasChanged (const oslDateTime& rCurrentTime) override;
+ };
+
+ class PresentationTimeLabel : public TimeLabel, public IPresentationTime
+ {
+ public:
+ static ::rtl::Reference<Element> Create (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+ virtual void SetModes (
+ const SharedElementMode& rpNormalMode,
+ const SharedElementMode& rpMouseOverMode,
+ const SharedElementMode& rpSelectedMode,
+ const SharedElementMode& rpDisabledMode) override;
+ virtual void restart() override;
+ private:
+ TimeValue maStartTimeValue;
+ PresentationTimeLabel (const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+ virtual ~PresentationTimeLabel() override;
+ virtual void TimeHasChanged (const oslDateTime& rCurrentTime) override;
+ };
+
+ class VerticalSeparator : public Element
+ {
+ public:
+ explicit VerticalSeparator (const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+ virtual void Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState) override;
+ virtual bool IsFilling() const override;
+
+ protected:
+ virtual awt::Size CreateBoundingSize (
+ const Reference<rendering::XCanvas>& rxCanvas) override;
+ };
+
+ class HorizontalSeparator : public Element
+ {
+ public:
+ explicit HorizontalSeparator (const ::rtl::Reference<PresenterToolBar>& rpToolBar);
+ virtual void Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState) override;
+ virtual bool IsFilling() const override;
+
+ protected:
+ virtual awt::Size CreateBoundingSize (
+ const Reference<rendering::XCanvas>& rxCanvas) override;
+ };
+} // end of anonymous namespace
+
+//===== PresenterToolBar ======================================================
+
+PresenterToolBar::PresenterToolBar (
+ const Reference<XComponentContext>& rxContext,
+ const css::uno::Reference<css::awt::XWindow>& rxWindow,
+ const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
+ const ::rtl::Reference<PresenterController>& rpPresenterController,
+ const Anchor eAnchor)
+ : PresenterToolBarInterfaceBase(m_aMutex),
+ mxComponentContext(rxContext),
+ maElementContainer(),
+ mpCurrentContainerPart(),
+ mxWindow(rxWindow),
+ mxCanvas(rxCanvas),
+ mxSlideShowController(),
+ mxCurrentSlide(),
+ mpPresenterController(rpPresenterController),
+ mbIsLayoutPending(false),
+ meAnchor(eAnchor),
+ maMinimalSize()
+{
+}
+
+void PresenterToolBar::Initialize (
+ const OUString& rsConfigurationPath)
+{
+ try
+ {
+ CreateControls(rsConfigurationPath);
+
+ if (mxWindow.is())
+ {
+ mxWindow->addWindowListener(this);
+ mxWindow->addPaintListener(this);
+ mxWindow->addMouseListener(this);
+ mxWindow->addMouseMotionListener(this);
+
+ Reference<awt::XWindowPeer> xPeer (mxWindow, UNO_QUERY);
+ if (xPeer.is())
+ xPeer->setBackground(util::Color(0xff000000));
+
+ mxWindow->setVisible(true);
+ }
+
+ mxSlideShowController = mpPresenterController->GetSlideShowController();
+ UpdateSlideNumber();
+ mbIsLayoutPending = true;
+ }
+ catch (RuntimeException&)
+ {
+ mpCurrentContainerPart.reset();
+ maElementContainer.clear();
+ throw;
+ }
+}
+
+PresenterToolBar::~PresenterToolBar()
+{
+}
+
+void SAL_CALL PresenterToolBar::disposing()
+{
+ if (mxWindow.is())
+ {
+ mxWindow->removeWindowListener(this);
+ mxWindow->removePaintListener(this);
+ mxWindow->removeMouseListener(this);
+ mxWindow->removeMouseMotionListener(this);
+ mxWindow = nullptr;
+ }
+
+ // Dispose tool bar elements.
+ for (const auto& rxPart : maElementContainer)
+ {
+ OSL_ASSERT(rxPart != nullptr);
+ for (rtl::Reference<Element>& pElement : *rxPart)
+ {
+ if (pElement.get() != nullptr)
+ {
+ Reference<lang::XComponent> xComponent (
+ static_cast<XWeak*>(pElement.get()), UNO_QUERY);
+ if (xComponent.is())
+ xComponent->dispose();
+ }
+ }
+ }
+
+ mpCurrentContainerPart.reset();
+ maElementContainer.clear();
+}
+
+void PresenterToolBar::InvalidateArea (
+ const awt::Rectangle& rRepaintBox,
+ const bool bSynchronous)
+{
+ std::shared_ptr<PresenterPaintManager> xManager(mpPresenterController->GetPaintManager());
+ if (!xManager)
+ return;
+ xManager->Invalidate(
+ mxWindow,
+ rRepaintBox,
+ bSynchronous);
+}
+
+void PresenterToolBar::RequestLayout()
+{
+ mbIsLayoutPending = true;
+
+ std::shared_ptr<PresenterPaintManager> xManager(mpPresenterController->GetPaintManager());
+ if (!xManager)
+ return;
+
+ xManager->Invalidate(mxWindow);
+}
+
+geometry::RealSize2D const & PresenterToolBar::GetMinimalSize()
+{
+ if (mbIsLayoutPending)
+ Layout(mxCanvas);
+ return maMinimalSize;
+}
+
+const ::rtl::Reference<PresenterController>& PresenterToolBar::GetPresenterController() const
+{
+ return mpPresenterController;
+}
+
+const Reference<XComponentContext>& PresenterToolBar::GetComponentContext() const
+{
+ return mxComponentContext;
+}
+
+//----- lang::XEventListener -------------------------------------------------
+
+void SAL_CALL PresenterToolBar::disposing (const lang::EventObject& rEventObject)
+{
+ if (rEventObject.Source == mxWindow)
+ mxWindow = nullptr;
+}
+
+//----- XWindowListener -------------------------------------------------------
+
+void SAL_CALL PresenterToolBar::windowResized (const awt::WindowEvent&)
+{
+ mbIsLayoutPending = true;
+}
+
+void SAL_CALL PresenterToolBar::windowMoved (const awt::WindowEvent&) {}
+
+void SAL_CALL PresenterToolBar::windowShown (const lang::EventObject&)
+{
+ mbIsLayoutPending = true;
+}
+
+void SAL_CALL PresenterToolBar::windowHidden (const lang::EventObject&) {}
+
+//----- XPaintListener --------------------------------------------------------
+void SAL_CALL PresenterToolBar::windowPaint (const css::awt::PaintEvent& rEvent)
+{
+ if ( ! mxCanvas.is())
+ return;
+
+ if ( ! mbIsPresenterViewActive)
+ return;
+
+ const rendering::ViewState aViewState (
+ geometry::AffineMatrix2D(1,0,0, 0,1,0),
+ PresenterGeometryHelper::CreatePolygon(rEvent.UpdateRect, mxCanvas->getDevice()));
+
+ if (mbIsLayoutPending)
+ Layout(mxCanvas);
+
+ Paint(rEvent.UpdateRect, aViewState);
+
+ // Make the back buffer visible.
+ Reference<rendering::XSpriteCanvas> xSpriteCanvas (mxCanvas, UNO_QUERY);
+ if (xSpriteCanvas.is())
+ xSpriteCanvas->updateScreen(false);
+}
+
+//----- XMouseListener --------------------------------------------------------
+void SAL_CALL PresenterToolBar::mousePressed (const css::awt::MouseEvent& rEvent)
+{
+ ThrowIfDisposed();
+ CheckMouseOver(rEvent, true, true);
+}
+
+void SAL_CALL PresenterToolBar::mouseReleased (const css::awt::MouseEvent& rEvent)
+{
+ ThrowIfDisposed();
+ CheckMouseOver(rEvent, true);
+}
+
+void SAL_CALL PresenterToolBar::mouseEntered (const css::awt::MouseEvent& rEvent)
+{
+ ThrowIfDisposed();
+ CheckMouseOver(rEvent, true);
+}
+
+void SAL_CALL PresenterToolBar::mouseExited (const css::awt::MouseEvent& rEvent)
+{
+ ThrowIfDisposed();
+ CheckMouseOver(rEvent, false);
+ }
+
+//----- XMouseMotionListener --------------------------------------------------
+
+void SAL_CALL PresenterToolBar::mouseMoved (const css::awt::MouseEvent& rEvent)
+{
+ ThrowIfDisposed();
+ CheckMouseOver(rEvent, true);
+ }
+
+void SAL_CALL PresenterToolBar::mouseDragged (const css::awt::MouseEvent&)
+{
+ ThrowIfDisposed();
+}
+
+//----- XDrawView -------------------------------------------------------------
+
+void SAL_CALL PresenterToolBar::setCurrentPage (const Reference<drawing::XDrawPage>& rxSlide)
+{
+ if (rxSlide != mxCurrentSlide)
+ {
+ mxCurrentSlide = rxSlide;
+ UpdateSlideNumber();
+ }
+}
+
+Reference<drawing::XDrawPage> SAL_CALL PresenterToolBar::getCurrentPage()
+{
+ return mxCurrentSlide;
+}
+
+
+void PresenterToolBar::CreateControls (
+ const OUString& rsConfigurationPath)
+{
+ if ( ! mxWindow.is())
+ return;
+
+ // Expand the macro in the bitmap file names.
+ PresenterConfigurationAccess aConfiguration (
+ mxComponentContext,
+ "/org.openoffice.Office.PresenterScreen/",
+ PresenterConfigurationAccess::READ_ONLY);
+
+ mpCurrentContainerPart = std::make_shared<ElementContainerPart>();
+ maElementContainer.clear();
+ maElementContainer.push_back(mpCurrentContainerPart);
+
+ Reference<container::XHierarchicalNameAccess> xToolBarNode (
+ aConfiguration.GetConfigurationNode(rsConfigurationPath),
+ UNO_QUERY);
+ if (!xToolBarNode.is())
+ return;
+
+ Reference<container::XNameAccess> xEntries (
+ PresenterConfigurationAccess::GetConfigurationNode(xToolBarNode, "Entries"),
+ UNO_QUERY);
+ Context aContext;
+ aContext.mxPresenterHelper = mpPresenterController->GetPresenterHelper();
+ aContext.mxCanvas = mxCanvas;
+ if (xEntries.is()
+ && aContext.mxPresenterHelper.is()
+ && aContext.mxCanvas.is())
+ {
+ PresenterConfigurationAccess::ForAll(
+ xEntries,
+ [this, &aContext] (OUString const&, uno::Reference<beans::XPropertySet> const& xProps)
+ {
+ return this->ProcessEntry(xProps, aContext);
+ });
+ }
+}
+
+void PresenterToolBar::ProcessEntry (
+ const Reference<beans::XPropertySet>& rxProperties,
+ Context const & rContext)
+{
+ if ( ! rxProperties.is())
+ return;
+
+ // Type has to be present.
+ OUString sType;
+ if ( ! (PresenterConfigurationAccess::GetProperty(rxProperties, "Type") >>= sType))
+ return;
+
+ // Read mode specific values.
+ SharedElementMode pNormalMode = std::make_shared<ElementMode>();
+ SharedElementMode pMouseOverMode = std::make_shared<ElementMode>();
+ SharedElementMode pSelectedMode = std::make_shared<ElementMode>();
+ SharedElementMode pDisabledMode = std::make_shared<ElementMode>();
+ pNormalMode->ReadElementMode(rxProperties, "Normal", pNormalMode, rContext);
+ pMouseOverMode->ReadElementMode(rxProperties, "MouseOver", pNormalMode, rContext);
+ pSelectedMode->ReadElementMode(rxProperties, "Selected", pNormalMode, rContext);
+ pDisabledMode->ReadElementMode(rxProperties, "Disabled", pNormalMode, rContext);
+
+ // Create new element.
+ ::rtl::Reference<Element> pElement;
+ if ( sType == "Button" )
+ pElement = Button::Create(this);
+ else if ( sType == "CurrentTimeLabel" )
+ pElement = CurrentTimeLabel::Create(this);
+ else if ( sType == "PresentationTimeLabel" )
+ pElement = PresentationTimeLabel::Create(this);
+ else if ( sType == "VerticalSeparator" )
+ pElement.set(new VerticalSeparator(this));
+ else if ( sType == "HorizontalSeparator" )
+ pElement.set(new HorizontalSeparator(this));
+ else if ( sType == "Label" )
+ pElement.set(new Label(this));
+ else if ( sType == "ChangeOrientation" )
+ {
+ mpCurrentContainerPart = std::make_shared<ElementContainerPart>();
+ maElementContainer.push_back(mpCurrentContainerPart);
+ return;
+ }
+ if (pElement.is())
+ {
+ pElement->SetModes( pNormalMode, pMouseOverMode, pSelectedMode, pDisabledMode);
+ pElement->UpdateState();
+ if (mpCurrentContainerPart.get() != nullptr)
+ mpCurrentContainerPart->push_back(pElement);
+ }
+}
+
+void PresenterToolBar::Layout (
+ const Reference<rendering::XCanvas>& rxCanvas)
+{
+ if (maElementContainer.empty())
+ return;
+
+ mbIsLayoutPending = false;
+
+ const awt::Rectangle aWindowBox (mxWindow->getPosSize());
+ ::std::vector<geometry::RealSize2D> aPartSizes (maElementContainer.size());
+ geometry::RealSize2D aTotalSize (0,0);
+ bool bIsHorizontal (true);
+ sal_Int32 nIndex (0);
+ double nTotalHorizontalGap (0);
+ sal_Int32 nGapCount (0);
+ for (const auto& rxPart : maElementContainer)
+ {
+ geometry::RealSize2D aSize (CalculatePartSize(rxCanvas, rxPart, bIsHorizontal));
+
+ // Remember the size of each part for later.
+ aPartSizes[nIndex] = aSize;
+
+ // Add gaps between elements.
+ if (rxPart->size()>1 && bIsHorizontal)
+ {
+ nTotalHorizontalGap += (rxPart->size() - 1) * gnGapSize;
+ nGapCount += rxPart->size() - 1;
+ }
+
+ // Orientation changes for each part.
+ bIsHorizontal = !bIsHorizontal;
+ // Width is accumulated.
+ aTotalSize.Width += aSize.Width;
+ // Height is the maximum height of all parts.
+ aTotalSize.Height = ::std::max(aTotalSize.Height, aSize.Height);
+ ++nIndex;
+ }
+ // Add gaps between parts.
+ if (maElementContainer.size() > 1)
+ {
+ nTotalHorizontalGap += (maElementContainer.size() - 1) * gnGapSize;
+ nGapCount += maElementContainer.size()-1;
+ }
+
+ // Calculate the minimal size so that the window size of the tool bar
+ // can be adapted accordingly.
+ maMinimalSize = aTotalSize;
+ maMinimalSize.Width += nTotalHorizontalGap;
+
+ // Calculate the gaps between elements.
+ double nGapWidth (0);
+ if (nGapCount > 0)
+ {
+ if (aTotalSize.Width + nTotalHorizontalGap > aWindowBox.Width)
+ nTotalHorizontalGap = aWindowBox.Width - aTotalSize.Width;
+ nGapWidth = nTotalHorizontalGap / nGapCount;
+ }
+
+ // Determine the location of the left edge.
+ double nX (0);
+ switch (meAnchor)
+ {
+ case Left : nX = 0; break;
+ case Center: nX = (aWindowBox.Width - aTotalSize.Width - nTotalHorizontalGap) / 2; break;
+ }
+
+ // Place the parts.
+ double nY ((aWindowBox.Height - aTotalSize.Height) / 2);
+ bIsHorizontal = true;
+
+ /* push front or back ? ... */
+ /// check whether RTL interface or not
+ if(!AllSettings::GetLayoutRTL()){
+ nIndex = 0;
+ for (const auto& rxPart : maElementContainer)
+ {
+ geometry::RealRectangle2D aBoundingBox(
+ nX, nY,
+ nX+aPartSizes[nIndex].Width, nY+aTotalSize.Height);
+
+ // Add space for gaps between elements.
+ if (rxPart->size() > 1 && bIsHorizontal)
+ aBoundingBox.X2 += (rxPart->size() - 1) * nGapWidth;
+
+ LayoutPart(rxCanvas, rxPart, aBoundingBox, aPartSizes[nIndex], bIsHorizontal);
+ bIsHorizontal = !bIsHorizontal;
+ nX += aBoundingBox.X2 - aBoundingBox.X1 + nGapWidth;
+ ++nIndex;
+ }
+ }
+ else {
+ ElementContainer::iterator iPart;
+ ElementContainer::iterator iBegin (maElementContainer.begin());
+ for (iPart=maElementContainer.end()-1, nIndex=2; iPart!=iBegin-1; --iPart, --nIndex)
+ {
+ geometry::RealRectangle2D aBoundingBox(
+ nX, nY,
+ nX+aPartSizes[nIndex].Width, nY+aTotalSize.Height);
+
+ // Add space for gaps between elements.
+ if ((*iPart)->size() > 1)
+ if (bIsHorizontal)
+ aBoundingBox.X2 += ((*iPart)->size()-1) * nGapWidth;
+
+ LayoutPart(rxCanvas, *iPart, aBoundingBox, aPartSizes[nIndex], bIsHorizontal);
+ bIsHorizontal = !bIsHorizontal;
+ nX += aBoundingBox.X2 - aBoundingBox.X1 + nGapWidth;
+ }
+ }
+
+ // The whole window has to be repainted.
+ std::shared_ptr<PresenterPaintManager> xManager(mpPresenterController->GetPaintManager());
+ if (!xManager)
+ return;
+ xManager->Invalidate(mxWindow);
+}
+
+geometry::RealSize2D PresenterToolBar::CalculatePartSize (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const SharedElementContainerPart& rpPart,
+ const bool bIsHorizontal)
+{
+ geometry::RealSize2D aTotalSize (0,0);
+
+ if (mxWindow.is())
+ {
+ // Calculate the summed width of all elements.
+ for (const auto& rxElement : *rpPart)
+ {
+ if (rxElement.get() == nullptr)
+ continue;
+
+ const awt::Size aBSize (rxElement->GetBoundingSize(rxCanvas));
+ if (bIsHorizontal)
+ {
+ aTotalSize.Width += aBSize.Width;
+ if (aBSize.Height > aTotalSize.Height)
+ aTotalSize.Height = aBSize.Height;
+ }
+ else
+ {
+ aTotalSize.Height += aBSize.Height;
+ if (aBSize.Width > aTotalSize.Width)
+ aTotalSize.Width = aBSize.Width;
+ }
+ }
+ }
+ return aTotalSize;
+}
+
+void PresenterToolBar::LayoutPart (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const SharedElementContainerPart& rpPart,
+ const geometry::RealRectangle2D& rBoundingBox,
+ const geometry::RealSize2D& rPartSize,
+ const bool bIsHorizontal)
+{
+ double nGap (0);
+ if (rpPart->size() > 1)
+ {
+ if (bIsHorizontal)
+ nGap = (rBoundingBox.X2 - rBoundingBox.X1 - rPartSize.Width) / (rpPart->size()-1);
+ else
+ nGap = (rBoundingBox.Y2 - rBoundingBox.Y1 - rPartSize.Height) / (rpPart->size()-1);
+ }
+
+ // Place the elements.
+ double nX (rBoundingBox.X1);
+ double nY (rBoundingBox.Y1);
+
+ /// check whether RTL interface or not
+ if(!AllSettings::GetLayoutRTL()){
+ for (auto& rxElement : *rpPart)
+ {
+ if (rxElement.get() == nullptr)
+ continue;
+
+ const awt::Size aElementSize (rxElement->GetBoundingSize(rxCanvas));
+ if (bIsHorizontal)
+ {
+ if (rxElement->IsFilling())
+ {
+ nY = rBoundingBox.Y1;
+ rxElement->SetSize(geometry::RealSize2D(aElementSize.Width, rBoundingBox.Y2 - rBoundingBox.Y1));
+ }
+ else
+ nY = rBoundingBox.Y1 + (rBoundingBox.Y2-rBoundingBox.Y1 - aElementSize.Height) / 2;
+ rxElement->SetLocation(awt::Point(sal_Int32(0.5 + nX), sal_Int32(0.5 + nY)));
+ nX += aElementSize.Width + nGap;
+ }
+ else
+ {
+ if (rxElement->IsFilling())
+ {
+ nX = rBoundingBox.X1;
+ rxElement->SetSize(geometry::RealSize2D(rBoundingBox.X2 - rBoundingBox.X1, aElementSize.Height));
+ }
+ else
+ nX = rBoundingBox.X1 + (rBoundingBox.X2-rBoundingBox.X1 - aElementSize.Width) / 2;
+ rxElement->SetLocation(awt::Point(sal_Int32(0.5 + nX), sal_Int32(0.5 + nY)));
+ nY += aElementSize.Height + nGap;
+ }
+ }
+ }
+ else {
+ ElementContainerPart::const_iterator iElement;
+ ElementContainerPart::const_iterator iBegin (rpPart->begin());
+
+ for (iElement=rpPart->end()-1; iElement!=iBegin-1; --iElement)
+ {
+ if (iElement->get() == nullptr)
+ continue;
+
+ const awt::Size aElementSize ((*iElement)->GetBoundingSize(rxCanvas));
+ if (bIsHorizontal)
+ {
+ if ((*iElement)->IsFilling())
+ {
+ nY = rBoundingBox.Y1;
+ (*iElement)->SetSize(geometry::RealSize2D(aElementSize.Width, rBoundingBox.Y2 - rBoundingBox.Y1));
+ }
+ else
+ nY = rBoundingBox.Y1 + (rBoundingBox.Y2-rBoundingBox.Y1 - aElementSize.Height) / 2;
+ (*iElement)->SetLocation(awt::Point(sal_Int32(0.5 + nX), sal_Int32(0.5 + nY)));
+ nX += aElementSize.Width + nGap;
+ }
+ else
+ {
+ // reverse presentation time with current time
+ if (iElement==iBegin){
+ iElement=iBegin+2;
+ }
+ else if (iElement==iBegin+2){
+ iElement=iBegin;
+ }
+ const awt::Size aNewElementSize ((*iElement)->GetBoundingSize(rxCanvas));
+ if ((*iElement)->IsFilling())
+ {
+ nX = rBoundingBox.X1;
+ (*iElement)->SetSize(geometry::RealSize2D(rBoundingBox.X2 - rBoundingBox.X1, aNewElementSize.Height));
+ }
+ else
+ nX = rBoundingBox.X1 + (rBoundingBox.X2-rBoundingBox.X1 - aNewElementSize.Width) / 2;
+ (*iElement)->SetLocation(awt::Point(sal_Int32(0.5 + nX), sal_Int32(0.5 + nY)));
+ nY += aNewElementSize.Height + nGap;
+
+ // return the index as it was before the reversing
+ if (iElement==iBegin)
+ iElement=iBegin+2;
+ else if (iElement==iBegin+2)
+ iElement=iBegin;
+ }
+ }
+ }
+}
+
+void PresenterToolBar::Paint (
+ const awt::Rectangle& rUpdateBox,
+ const rendering::ViewState& rViewState)
+{
+ OSL_ASSERT(mxCanvas.is());
+
+ for (const auto& rxPart : maElementContainer)
+ {
+ for (auto& rxElement : *rxPart)
+ {
+ if (rxElement.get() != nullptr)
+ {
+ if ( ! rxElement->IsOutside(rUpdateBox))
+ rxElement->Paint(mxCanvas, rViewState);
+ }
+ }
+ }
+}
+
+void PresenterToolBar::UpdateSlideNumber()
+{
+ if( mxSlideShowController.is() )
+ {
+ for (const auto& rxPart : maElementContainer)
+ {
+ for (auto& rxElement : *rxPart)
+ {
+ if (rxElement.get() != nullptr)
+ rxElement->CurrentSlideHasChanged();
+ }
+ }
+ }
+}
+
+void PresenterToolBar::CheckMouseOver (
+ const css::awt::MouseEvent& rEvent,
+ const bool bOverWindow,
+ const bool bMouseDown)
+{
+ css::awt::MouseEvent rTemp =rEvent;
+ if(AllSettings::GetLayoutRTL()){
+ awt::Rectangle aWindowBox = mxWindow->getPosSize();
+ rTemp.X=aWindowBox.Width-rTemp.X;
+ }
+ for (const auto& rxPart : maElementContainer)
+ {
+ for (auto& rxElement : *rxPart)
+ {
+ if (rxElement.get() == nullptr)
+ continue;
+
+ awt::Rectangle aBox (rxElement->GetBoundingBox());
+ const bool bIsOver = bOverWindow
+ && aBox.X <= rTemp.X
+ && aBox.Width+aBox.X-1 >= rTemp.X
+ && aBox.Y <= rTemp.Y
+ && aBox.Height+aBox.Y-1 >= rTemp.Y;
+ rxElement->SetState(
+ bIsOver,
+ bIsOver && rTemp.Buttons!=0 && bMouseDown && rTemp.ClickCount>0);
+ }
+ }
+}
+
+void PresenterToolBar::ThrowIfDisposed() const
+{
+ if (rBHelper.bDisposed || rBHelper.bInDispose)
+ {
+ throw lang::DisposedException (
+ "PresenterToolBar has already been disposed",
+ const_cast<uno::XWeak*>(static_cast<const uno::XWeak*>(this)));
+ }
+}
+
+//===== PresenterToolBarView ==================================================
+
+PresenterToolBarView::PresenterToolBarView (
+ const Reference<XComponentContext>& rxContext,
+ const Reference<XResourceId>& rxViewId,
+ const Reference<frame::XController>& rxController,
+ const ::rtl::Reference<PresenterController>& rpPresenterController)
+ : PresenterToolBarViewInterfaceBase(m_aMutex),
+ mxPane(),
+ mxViewId(rxViewId),
+ mxWindow(),
+ mxCanvas(),
+ mpPresenterController(rpPresenterController),
+ mpToolBar()
+{
+ try
+ {
+ Reference<XControllerManager> xCM (rxController, UNO_QUERY_THROW);
+ Reference<XConfigurationController> xCC(xCM->getConfigurationController(),UNO_SET_THROW);
+ mxPane.set(xCC->getResource(rxViewId->getAnchor()), UNO_QUERY_THROW);
+
+ mxWindow = mxPane->getWindow();
+ mxCanvas = mxPane->getCanvas();
+
+ mpToolBar = new PresenterToolBar(
+ rxContext,
+ mxWindow,
+ mxCanvas,
+ rpPresenterController,
+ PresenterToolBar::Center);
+ mpToolBar->Initialize("PresenterScreenSettings/ToolBars/ToolBar");
+
+ if (mxWindow.is())
+ {
+ mxWindow->addPaintListener(this);
+
+ Reference<awt::XWindowPeer> xPeer (mxWindow, UNO_QUERY);
+ if (xPeer.is())
+ xPeer->setBackground(util::Color(0xff000000));
+
+ mxWindow->setVisible(true);
+ }
+ }
+ catch (RuntimeException&)
+ {
+ mxViewId = nullptr;
+ throw;
+ }
+}
+
+PresenterToolBarView::~PresenterToolBarView()
+{
+}
+
+void SAL_CALL PresenterToolBarView::disposing()
+{
+ Reference<lang::XComponent> xComponent (static_cast<XWeak*>(mpToolBar.get()), UNO_QUERY);
+ mpToolBar = nullptr;
+ if (xComponent.is())
+ xComponent->dispose();
+
+ if (mxWindow.is())
+ {
+ mxWindow->removePaintListener(this);
+ mxWindow = nullptr;
+ }
+ mxCanvas = nullptr;
+ mxViewId = nullptr;
+ mxPane = nullptr;
+ mpPresenterController = nullptr;
+}
+
+const ::rtl::Reference<PresenterToolBar>& PresenterToolBarView::GetPresenterToolBar() const
+{
+ return mpToolBar;
+}
+
+//----- XPaintListener --------------------------------------------------------
+
+void SAL_CALL PresenterToolBarView::windowPaint (const css::awt::PaintEvent& rEvent)
+{
+ awt::Rectangle aWindowBox (mxWindow->getPosSize());
+ mpPresenterController->GetCanvasHelper()->Paint(
+ mpPresenterController->GetViewBackground(mxViewId->getResourceURL()),
+ mxCanvas,
+ rEvent.UpdateRect,
+ awt::Rectangle(0,0,aWindowBox.Width, aWindowBox.Height),
+ awt::Rectangle());
+}
+
+//----- lang::XEventListener -------------------------------------------------
+
+void SAL_CALL PresenterToolBarView::disposing (const lang::EventObject& rEventObject)
+{
+ if (rEventObject.Source == mxWindow)
+ mxWindow = nullptr;
+}
+
+//----- XResourceId -----------------------------------------------------------
+
+Reference<XResourceId> SAL_CALL PresenterToolBarView::getResourceId()
+{
+ return mxViewId;
+}
+
+sal_Bool SAL_CALL PresenterToolBarView::isAnchorOnly()
+{
+ return false;
+}
+
+//----- XDrawView -------------------------------------------------------------
+
+void SAL_CALL PresenterToolBarView::setCurrentPage (const Reference<drawing::XDrawPage>& rxSlide)
+{
+ Reference<drawing::XDrawView> xToolBar (static_cast<XWeak*>(mpToolBar.get()), UNO_QUERY);
+ if (xToolBar.is())
+ xToolBar->setCurrentPage(rxSlide);
+}
+
+Reference<drawing::XDrawPage> SAL_CALL PresenterToolBarView::getCurrentPage()
+{
+ return nullptr;
+}
+
+//===== PresenterToolBar::Element =============================================
+
+namespace {
+
+Element::Element (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+ : ElementInterfaceBase(m_aMutex),
+ mpToolBar(rpToolBar),
+ maLocation(),
+ maSize(),
+ mpNormal(),
+ mpMouseOver(),
+ mpSelected(),
+ mpDisabled(),
+ mpMode(),
+ mbIsOver(false),
+ mbIsPressed(false),
+ mbIsSelected(false),
+ mbIsEnabled(true)
+{
+ if (mpToolBar.get() != nullptr)
+ {
+ OSL_ASSERT(mpToolBar->GetPresenterController().is());
+ OSL_ASSERT(mpToolBar->GetPresenterController()->GetWindowManager().is());
+ }
+}
+
+void Element::SetModes (
+ const SharedElementMode& rpNormalMode,
+ const SharedElementMode& rpMouseOverMode,
+ const SharedElementMode& rpSelectedMode,
+ const SharedElementMode& rpDisabledMode)
+{
+ mpNormal = rpNormalMode;
+ mpMouseOver = rpMouseOverMode;
+ mpSelected = rpSelectedMode;
+ mpDisabled = rpDisabledMode;
+ mpMode = rpNormalMode;
+}
+
+void Element::disposing()
+{
+}
+
+awt::Size const & Element::GetBoundingSize (
+ const Reference<rendering::XCanvas>& rxCanvas)
+{
+ maSize = CreateBoundingSize(rxCanvas);
+ return maSize;
+}
+
+awt::Rectangle Element::GetBoundingBox() const
+{
+ return awt::Rectangle(maLocation.X,maLocation.Y, maSize.Width, maSize.Height);
+}
+
+void Element::CurrentSlideHasChanged()
+{
+ UpdateState();
+}
+
+void Element::SetLocation (const awt::Point& rLocation)
+{
+ maLocation = rLocation;
+}
+
+void Element::SetSize (const geometry::RealSize2D& rSize)
+{
+ maSize = awt::Size(sal_Int32(0.5+rSize.Width), sal_Int32(0.5+rSize.Height));
+}
+
+bool Element::SetState (
+ const bool bIsOver,
+ const bool bIsPressed)
+{
+ bool bModified (mbIsOver != bIsOver || mbIsPressed != bIsPressed);
+ bool bClicked (mbIsPressed && bIsOver && ! bIsPressed);
+
+ mbIsOver = bIsOver;
+ mbIsPressed = bIsPressed;
+
+ // When the element is disabled then ignore mouse over or selection.
+ // When the element is selected then ignore mouse over.
+ if ( ! mbIsEnabled)
+ mpMode = mpDisabled;
+ else if (mbIsSelected)
+ mpMode = mpSelected;
+ else if (mbIsOver)
+ mpMode = mpMouseOver;
+ else
+ mpMode = mpNormal;
+
+ if (bClicked && mbIsEnabled)
+ {
+ if (mpMode.get() != nullptr)
+ {
+ do
+ {
+ if (mpMode->msAction.isEmpty())
+ break;
+
+ if (mpToolBar.get() == nullptr)
+ break;
+
+ if (mpToolBar->GetPresenterController().get() == nullptr)
+ break;
+
+ mpToolBar->GetPresenterController()->DispatchUnoCommand(mpMode->msAction);
+ mpToolBar->RequestLayout();
+ }
+ while (false);
+ }
+
+ }
+ else if (bModified)
+ {
+ Invalidate(true);
+ }
+
+ return bModified;
+}
+
+void Element::Invalidate (const bool bSynchronous)
+{
+ OSL_ASSERT(mpToolBar.is());
+ mpToolBar->InvalidateArea(GetBoundingBox(), bSynchronous);
+}
+
+bool Element::IsOutside (const awt::Rectangle& rBox)
+{
+ if (rBox.X >= maLocation.X+maSize.Width)
+ return true;
+ else if (rBox.Y >= maLocation.Y+maSize.Height)
+ return true;
+ else if (maLocation.X >= rBox.X+rBox.Width)
+ return true;
+ else if (maLocation.Y >= rBox.Y+rBox.Height)
+ return true;
+ else
+ return false;
+}
+
+
+bool Element::IsFilling() const
+{
+ return false;
+}
+
+void Element::UpdateState()
+{
+ OSL_ASSERT(mpToolBar.get() != nullptr);
+ OSL_ASSERT(mpToolBar->GetPresenterController().get() != nullptr);
+
+ if (mpMode.get() == nullptr)
+ return;
+
+ util::URL aURL (mpToolBar->GetPresenterController()->CreateURLFromString(mpMode->msAction));
+ Reference<frame::XDispatch> xDispatch (mpToolBar->GetPresenterController()->GetDispatch(aURL));
+ if (xDispatch.is())
+ {
+ xDispatch->addStatusListener(this, aURL);
+ xDispatch->removeStatusListener(this, aURL);
+ }
+}
+
+//----- lang::XEventListener --------------------------------------------------
+
+void SAL_CALL Element::disposing (const css::lang::EventObject&) {}
+
+//----- document::XEventListener ----------------------------------------------
+
+void SAL_CALL Element::notifyEvent (const css::document::EventObject&)
+{
+ UpdateState();
+}
+
+//----- frame::XStatusListener ------------------------------------------------
+
+void SAL_CALL Element::statusChanged (const css::frame::FeatureStateEvent& rEvent)
+{
+ bool bIsSelected (mbIsSelected);
+ bool bIsEnabled (rEvent.IsEnabled);
+ rEvent.State >>= bIsSelected;
+
+ if (bIsSelected != mbIsSelected || bIsEnabled != mbIsEnabled)
+ {
+ mbIsEnabled = bIsEnabled;
+ mbIsSelected = bIsSelected;
+ SetState(mbIsOver, mbIsPressed);
+ mpToolBar->RequestLayout();
+ }
+}
+
+} // end of anonymous namespace
+
+//===== ElementMode ===========================================================
+
+namespace {
+
+ElementMode::ElementMode()
+ : mpIcon(),
+ msAction(),
+ maText()
+{
+}
+
+void ElementMode::ReadElementMode (
+ const Reference<beans::XPropertySet>& rxElementProperties,
+ const OUString& rsModeName,
+ std::shared_ptr<ElementMode> const & rpDefaultMode,
+ ::sdext::presenter::PresenterToolBar::Context const & rContext)
+{
+ try
+ {
+ Reference<container::XHierarchicalNameAccess> xNode (
+ PresenterConfigurationAccess::GetProperty(rxElementProperties, rsModeName),
+ UNO_QUERY);
+ Reference<beans::XPropertySet> xProperties (
+ PresenterConfigurationAccess::GetNodeProperties(xNode, OUString()));
+ if (!xProperties.is() && rpDefaultMode != nullptr)
+ {
+ // The mode is not specified. Use the given, possibly empty,
+ // default mode instead.
+ mpIcon = rpDefaultMode->mpIcon;
+ msAction = rpDefaultMode->msAction;
+ maText = rpDefaultMode->maText;
+ }
+
+ // Read action.
+ if ( ! (PresenterConfigurationAccess::GetProperty(xProperties, "Action") >>= msAction))
+ if (rpDefaultMode != nullptr)
+ msAction = rpDefaultMode->msAction;
+
+ // Read text and font
+ OUString sText(rpDefaultMode != nullptr ? rpDefaultMode->maText.GetText() : OUString());
+ PresenterConfigurationAccess::GetProperty(xProperties, "Text") >>= sText;
+ Reference<container::XHierarchicalNameAccess> xFontNode (
+ PresenterConfigurationAccess::GetProperty(xProperties, "Font"), UNO_QUERY);
+ PresenterTheme::SharedFontDescriptor pFont(PresenterTheme::ReadFont(
+ xFontNode, rpDefaultMode != nullptr ? rpDefaultMode->maText.GetFont()
+ : PresenterTheme::SharedFontDescriptor()));
+ maText = Text(sText,pFont);
+
+ // Read bitmaps to display as icons.
+ Reference<container::XHierarchicalNameAccess> xIconNode (
+ PresenterConfigurationAccess::GetProperty(xProperties, "Icon"), UNO_QUERY);
+ mpIcon = PresenterBitmapContainer::LoadBitmap(
+ xIconNode, "", rContext.mxPresenterHelper, rContext.mxCanvas,
+ rpDefaultMode != nullptr ? rpDefaultMode->mpIcon : SharedBitmapDescriptor());
+ }
+ catch(Exception&)
+ {
+ OSL_ASSERT(false);
+ }
+}
+
+} // end of anonymous namespace
+
+//===== Button ================================================================
+
+namespace {
+
+::rtl::Reference<Element> Button::Create (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+{
+ ::rtl::Reference<Button> pElement (new Button(rpToolBar));
+ pElement->Initialize();
+ return ::rtl::Reference<Element>(pElement.get());
+}
+
+Button::Button (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+ : Element(rpToolBar),
+ mbIsListenerRegistered(false)
+{
+ OSL_ASSERT(mpToolBar.get() != nullptr);
+ OSL_ASSERT(mpToolBar->GetPresenterController().is());
+ OSL_ASSERT(mpToolBar->GetPresenterController()->GetWindowManager().is());
+}
+
+void Button::Initialize()
+{
+ mpToolBar->GetPresenterController()->GetWindowManager()->AddLayoutListener(this);
+ mbIsListenerRegistered = true;
+}
+
+void Button::disposing()
+{
+ OSL_ASSERT(mpToolBar.get() != nullptr);
+ if (mpToolBar.get() != nullptr
+ && mbIsListenerRegistered)
+ {
+ OSL_ASSERT(mpToolBar->GetPresenterController().is());
+ OSL_ASSERT(mpToolBar->GetPresenterController()->GetWindowManager().is());
+
+ mbIsListenerRegistered = false;
+ mpToolBar->GetPresenterController()->GetWindowManager()->RemoveLayoutListener(this);
+ }
+ Element::disposing();
+}
+
+void Button::Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState)
+{
+ OSL_ASSERT(rxCanvas.is());
+
+ if (mpMode.get() == nullptr)
+ return;
+
+ if (mpMode->mpIcon.get() == nullptr)
+ return;
+
+ geometry::RealRectangle2D aTextBBox (mpMode->maText.GetBoundingBox(rxCanvas));
+ sal_Int32 nTextHeight (sal::static_int_cast<sal_Int32>(0.5 + aTextBBox.Y2 - aTextBBox.Y1));
+
+ PaintIcon(rxCanvas, nTextHeight, rViewState);
+ mpMode->maText.Paint(rxCanvas, rViewState, GetBoundingBox());
+}
+
+awt::Size Button::CreateBoundingSize (
+ const Reference<rendering::XCanvas>& rxCanvas)
+{
+ if (mpMode.get() == nullptr)
+ return awt::Size();
+
+ geometry::RealRectangle2D aTextBBox (mpMode->maText.GetBoundingBox(rxCanvas));
+ const sal_Int32 nGap (5);
+ sal_Int32 nTextHeight (sal::static_int_cast<sal_Int32>(0.5 + aTextBBox.Y2 - aTextBBox.Y1));
+ sal_Int32 nTextWidth (sal::static_int_cast<sal_Int32>(0.5 + aTextBBox.X2 - aTextBBox.X1));
+ Reference<rendering::XBitmap> xBitmap;
+ if (mpMode->mpIcon.get() != nullptr)
+ xBitmap = mpMode->mpIcon->GetNormalBitmap();
+ if (xBitmap.is())
+ {
+ geometry::IntegerSize2D aSize (xBitmap->getSize());
+ return awt::Size(
+ ::std::max(aSize.Width, sal_Int32(0.5 + aTextBBox.X2 - aTextBBox.X1)),
+ aSize.Height+ nGap + nTextHeight);
+ }
+ else
+ return awt::Size(nTextWidth,nTextHeight);
+}
+
+void Button::PaintIcon (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const sal_Int32 nTextHeight,
+ const rendering::ViewState& rViewState)
+{
+ if (mpMode.get() == nullptr)
+ return;
+
+ Reference<rendering::XBitmap> xBitmap (mpMode->mpIcon->GetBitmap(GetMode()));
+ if (!xBitmap.is())
+ return;
+
+ /// check whether RTL interface or not
+ if(!AllSettings::GetLayoutRTL()){
+ const sal_Int32 nX (maLocation.X
+ + (maSize.Width-xBitmap->getSize().Width) / 2);
+ const sal_Int32 nY (maLocation.Y
+ + (maSize.Height - nTextHeight - xBitmap->getSize().Height) / 2);
+ const rendering::RenderState aRenderState(
+ geometry::AffineMatrix2D(1,0,nX, 0,1,nY),
+ nullptr,
+ Sequence<double>(4),
+ rendering::CompositeOperation::OVER);
+ rxCanvas->drawBitmap(xBitmap, rViewState, aRenderState);
+ }
+ else {
+ const sal_Int32 nX (maLocation.X
+ + (maSize.Width+xBitmap->getSize().Width) / 2);
+ const sal_Int32 nY (maLocation.Y
+ + (maSize.Height - nTextHeight - xBitmap->getSize().Height) / 2);
+ const rendering::RenderState aRenderState(
+ geometry::AffineMatrix2D(-1,0,nX, 0,1,nY),
+ nullptr,
+ Sequence<double>(4),
+ rendering::CompositeOperation::OVER);
+ rxCanvas->drawBitmap(xBitmap, rViewState, aRenderState);
+ }
+}
+
+PresenterBitmapDescriptor::Mode Button::GetMode() const
+{
+ if ( ! IsEnabled())
+ return PresenterBitmapDescriptor::Disabled;
+ else if (mbIsPressed)
+ return PresenterBitmapDescriptor::ButtonDown;
+ else if (mbIsOver)
+ return PresenterBitmapDescriptor::MouseOver;
+ else
+ return PresenterBitmapDescriptor::Normal;
+}
+
+//----- lang::XEventListener --------------------------------------------------
+
+void SAL_CALL Button::disposing (const css::lang::EventObject& rEvent)
+{
+ mbIsListenerRegistered = false;
+ Element::disposing(rEvent);
+}
+
+} // end of anonymous namespace
+
+//===== PresenterToolBar::Label ===============================================
+
+namespace {
+
+Label::Label (const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+ : Element(rpToolBar)
+{
+}
+
+awt::Size Label::CreateBoundingSize (
+ const Reference<rendering::XCanvas>& rxCanvas)
+{
+ if (mpMode.get() == nullptr)
+ return awt::Size(0,0);
+
+ geometry::RealRectangle2D aTextBBox (mpMode->maText.GetBoundingBox(rxCanvas));
+ return awt::Size(
+ sal::static_int_cast<sal_Int32>(0.5 + aTextBBox.X2 - aTextBBox.X1),
+ sal::static_int_cast<sal_Int32>(0.5 + aTextBBox.Y2 - aTextBBox.Y1));
+}
+
+void Label::SetText (const OUString& rsText)
+{
+ OSL_ASSERT(mpToolBar.get() != nullptr);
+ if (mpMode.get() == nullptr)
+ return;
+
+ const bool bRequestLayout (mpMode->maText.GetText().getLength() != rsText.getLength());
+
+ mpMode->maText.SetText(rsText);
+ // Just use the character count for determining whether a layout is
+ // necessary. This is an optimization to avoid layouts every time a new
+ // time value is set on some labels.
+ if (bRequestLayout)
+ mpToolBar->RequestLayout();
+ else
+ Invalidate(false);
+}
+
+void Label::Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState)
+{
+ OSL_ASSERT(rxCanvas.is());
+ if (mpMode.get() == nullptr)
+ return;
+
+ mpMode->maText.Paint(rxCanvas, rViewState, GetBoundingBox());
+}
+
+bool Label::SetState (const bool, const bool)
+{
+ // For labels there is no mouse over effect.
+ return Element::SetState(false, false);
+}
+
+} // end of anonymous namespace
+
+//===== Text ==================================================================
+
+namespace {
+
+Text::Text()
+ : msText(),
+ mpFont()
+{
+}
+
+Text::Text (
+ const OUString& rsText,
+ const PresenterTheme::SharedFontDescriptor& rpFont)
+ : msText(rsText),
+ mpFont(rpFont)
+{
+}
+
+void Text::SetText (const OUString& rsText)
+{
+ msText = rsText;
+}
+
+const OUString& Text::GetText() const
+{
+ return msText;
+}
+
+const PresenterTheme::SharedFontDescriptor& Text::GetFont() const
+{
+ return mpFont;
+}
+
+void Text::Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState,
+ const awt::Rectangle& rBoundingBox)
+{
+ OSL_ASSERT(rxCanvas.is());
+
+ if (msText.isEmpty())
+ return;
+ if (mpFont.get() == nullptr)
+ return;
+
+ if ( ! mpFont->mxFont.is())
+ mpFont->PrepareFont(rxCanvas);
+ if ( ! mpFont->mxFont.is())
+ return;
+
+ rendering::StringContext aContext (msText, 0, msText.getLength());
+
+ Reference<rendering::XTextLayout> xLayout (
+ mpFont->mxFont->createTextLayout(
+ aContext,
+ rendering::TextDirection::WEAK_LEFT_TO_RIGHT,
+ 0));
+ geometry::RealRectangle2D aBox (xLayout->queryTextBounds());
+ const double nTextWidth = aBox.X2 - aBox.X1;
+ const double nY = rBoundingBox.Y + rBoundingBox.Height - aBox.Y2;
+ const double nX = rBoundingBox.X + (rBoundingBox.Width - nTextWidth)/2;
+
+ rendering::RenderState aRenderState(
+ geometry::AffineMatrix2D(1,0,nX, 0,1,nY),
+ nullptr,
+ Sequence<double>(4),
+ rendering::CompositeOperation::SOURCE);
+ PresenterCanvasHelper::SetDeviceColor(aRenderState, mpFont->mnColor);
+ rxCanvas->drawTextLayout(
+ xLayout,
+ rViewState,
+ aRenderState);
+}
+
+geometry::RealRectangle2D Text::GetBoundingBox (const Reference<rendering::XCanvas>& rxCanvas)
+{
+ if (mpFont.get() != nullptr && !msText.isEmpty())
+ {
+ if ( ! mpFont->mxFont.is())
+ mpFont->PrepareFont(rxCanvas);
+ if (mpFont->mxFont.is())
+ {
+ rendering::StringContext aContext (msText, 0, msText.getLength());
+ Reference<rendering::XTextLayout> xLayout (
+ mpFont->mxFont->createTextLayout(
+ aContext,
+ rendering::TextDirection::WEAK_LEFT_TO_RIGHT,
+ 0));
+ return xLayout->queryTextBounds();
+ }
+ }
+ return geometry::RealRectangle2D(0,0,0,0);
+}
+
+//===== TimeFormatter =========================================================
+
+OUString TimeFormatter::FormatTime (const oslDateTime& rTime)
+{
+ OUStringBuffer sText;
+
+ const sal_Int32 nHours (sal::static_int_cast<sal_Int32>(rTime.Hours));
+ const sal_Int32 nMinutes (sal::static_int_cast<sal_Int32>(rTime.Minutes));
+ const sal_Int32 nSeconds(sal::static_int_cast<sal_Int32>(rTime.Seconds));
+ // Hours
+ sText.append(OUString::number(nHours));
+
+ sText.append(":");
+
+ // Minutes
+ const OUString sMinutes (OUString::number(nMinutes));
+ if (sMinutes.getLength() == 1)
+ sText.append("0");
+ sText.append(sMinutes);
+
+ // Seconds
+ sText.append(":");
+ const OUString sSeconds (OUString::number(nSeconds));
+ if (sSeconds.getLength() == 1)
+ sText.append("0");
+ sText.append(sSeconds);
+ return sText.makeStringAndClear();
+}
+
+//===== TimeLabel =============================================================
+
+TimeLabel::TimeLabel (const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+ : Label(rpToolBar),
+ mpListener()
+{
+}
+
+void SAL_CALL TimeLabel::disposing()
+{
+ PresenterClockTimer::Instance(mpToolBar->GetComponentContext())->RemoveListener(mpListener);
+ mpListener.reset();
+}
+
+void TimeLabel::ConnectToTimer()
+{
+ mpListener = std::make_shared<Listener>(this);
+ PresenterClockTimer::Instance(mpToolBar->GetComponentContext())->AddListener(mpListener);
+}
+
+//===== CurrentTimeLabel ======================================================
+
+::rtl::Reference<Element> CurrentTimeLabel::Create (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+{
+ ::rtl::Reference<TimeLabel> pElement(new CurrentTimeLabel(rpToolBar));
+ pElement->ConnectToTimer();
+ return ::rtl::Reference<Element>(pElement.get());
+}
+
+CurrentTimeLabel::~CurrentTimeLabel()
+{
+}
+
+CurrentTimeLabel::CurrentTimeLabel (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+ : TimeLabel(rpToolBar)
+{
+}
+
+void CurrentTimeLabel::TimeHasChanged (const oslDateTime& rCurrentTime)
+{
+ SetText(TimeFormatter::FormatTime(rCurrentTime));
+ Invalidate(false);
+}
+
+void CurrentTimeLabel::SetModes (
+ const SharedElementMode& rpNormalMode,
+ const SharedElementMode& rpMouseOverMode,
+ const SharedElementMode& rpSelectedMode,
+ const SharedElementMode& rpDisabledMode)
+{
+ TimeLabel::SetModes(rpNormalMode, rpMouseOverMode, rpSelectedMode, rpDisabledMode);
+ SetText(TimeFormatter::FormatTime(PresenterClockTimer::GetCurrentTime()));
+}
+
+//===== PresentationTimeLabel =================================================
+
+::rtl::Reference<Element> PresentationTimeLabel::Create (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+{
+ ::rtl::Reference<TimeLabel> pElement(new PresentationTimeLabel(rpToolBar));
+ pElement->ConnectToTimer();
+ return ::rtl::Reference<Element>(pElement.get());
+}
+
+PresentationTimeLabel::~PresentationTimeLabel()
+{
+ mpToolBar->GetPresenterController()->SetPresentationTime(nullptr);
+}
+
+PresentationTimeLabel::PresentationTimeLabel (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+ : TimeLabel(rpToolBar),
+ maStartTimeValue()
+{
+ restart();
+ mpToolBar->GetPresenterController()->SetPresentationTime(this);
+}
+
+void PresentationTimeLabel::restart()
+{
+ maStartTimeValue.Seconds = 0;
+ maStartTimeValue.Nanosec = 0;
+}
+
+void PresentationTimeLabel::TimeHasChanged (const oslDateTime& rCurrentTime)
+{
+ TimeValue aCurrentTimeValue;
+ if (!osl_getTimeValueFromDateTime(&rCurrentTime, &aCurrentTimeValue))
+ return;
+
+ if (maStartTimeValue.Seconds==0 && maStartTimeValue.Nanosec==0)
+ {
+ // This method is called for the first time. Initialize the
+ // start time. The start time is rounded to nearest second to
+ // keep the time updates synchronized with the current time label.
+ maStartTimeValue = aCurrentTimeValue;
+ if (maStartTimeValue.Nanosec >= 500000000)
+ maStartTimeValue.Seconds += 1;
+ maStartTimeValue.Nanosec = 0;
+ }
+
+ TimeValue aElapsedTimeValue;
+ aElapsedTimeValue.Seconds = aCurrentTimeValue.Seconds - maStartTimeValue.Seconds;
+ aElapsedTimeValue.Nanosec = aCurrentTimeValue.Nanosec - maStartTimeValue.Nanosec;
+
+ oslDateTime aElapsedDateTime;
+ if (osl_getDateTimeFromTimeValue(&aElapsedTimeValue, &aElapsedDateTime))
+ {
+ SetText(TimeFormatter::FormatTime(aElapsedDateTime));
+ Invalidate(false);
+ }
+}
+
+void PresentationTimeLabel::SetModes (
+ const SharedElementMode& rpNormalMode,
+ const SharedElementMode& rpMouseOverMode,
+ const SharedElementMode& rpSelectedMode,
+ const SharedElementMode& rpDisabledMode)
+{
+ TimeLabel::SetModes(rpNormalMode, rpMouseOverMode, rpSelectedMode, rpDisabledMode);
+
+ oslDateTime aStartDateTime;
+ if (osl_getDateTimeFromTimeValue(&maStartTimeValue, &aStartDateTime))
+ {
+ SetText(TimeFormatter::FormatTime(aStartDateTime));
+ }
+}
+
+//===== VerticalSeparator =====================================================
+
+VerticalSeparator::VerticalSeparator (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+ : Element(rpToolBar)
+{
+}
+
+void VerticalSeparator::Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState)
+{
+ OSL_ASSERT(rxCanvas.is());
+
+ awt::Rectangle aBBox (GetBoundingBox());
+
+ rendering::RenderState aRenderState(
+ geometry::AffineMatrix2D(1,0,0, 0,1,0),
+ nullptr,
+ Sequence<double>(4),
+ rendering::CompositeOperation::OVER);
+ if (mpMode.get() != nullptr)
+ {
+ PresenterTheme::SharedFontDescriptor pFont (mpMode->maText.GetFont());
+ if (pFont.get() != nullptr)
+ PresenterCanvasHelper::SetDeviceColor(aRenderState, pFont->mnColor);
+ }
+
+ rxCanvas->fillPolyPolygon(
+ PresenterGeometryHelper::CreatePolygon(aBBox, rxCanvas->getDevice()),
+ rViewState,
+ aRenderState);
+}
+
+awt::Size VerticalSeparator::CreateBoundingSize (
+ const Reference<rendering::XCanvas>&)
+{
+ return awt::Size(1,20);
+}
+
+bool VerticalSeparator::IsFilling() const
+{
+ return true;
+}
+
+//===== HorizontalSeparator ===================================================
+
+HorizontalSeparator::HorizontalSeparator (
+ const ::rtl::Reference<PresenterToolBar>& rpToolBar)
+ : Element(rpToolBar)
+{
+}
+
+void HorizontalSeparator::Paint (
+ const Reference<rendering::XCanvas>& rxCanvas,
+ const rendering::ViewState& rViewState)
+{
+ OSL_ASSERT(rxCanvas.is());
+
+ awt::Rectangle aBBox (GetBoundingBox());
+
+ rendering::RenderState aRenderState(
+ geometry::AffineMatrix2D(1,0,0, 0,1,0),
+ nullptr,
+ Sequence<double>(4),
+ rendering::CompositeOperation::OVER);
+ if (mpMode.get() != nullptr)
+ {
+ PresenterTheme::SharedFontDescriptor pFont (mpMode->maText.GetFont());
+ if (pFont.get() != nullptr)
+ PresenterCanvasHelper::SetDeviceColor(aRenderState, pFont->mnColor);
+ }
+
+ rxCanvas->fillPolyPolygon(
+ PresenterGeometryHelper::CreatePolygon(aBBox, rxCanvas->getDevice()),
+ rViewState,
+ aRenderState);
+}
+
+awt::Size HorizontalSeparator::CreateBoundingSize (
+ const Reference<rendering::XCanvas>&)
+{
+ return awt::Size(20,1);
+}
+
+bool HorizontalSeparator::IsFilling() const
+{
+ return true;
+}
+
+} // end of anonymous namespace
+
+} // end of namespace ::sdext::presenter
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */